History of the Peloponnesian War

‘I have often before now been convinced that a democracy is incapable of empire, and never more so than by your present change of mind in the matter of Mitylene.

Fears or plots being unknown to you in your daily relations with each other, you feel just the same with regard to your allies, and never reflect that the mistakes into which you may be led by listening to their appeals, or by giving way to your own compassion, are full of danger to yourselves, and bring you no thanks for your weakness from your allies; entirely forgetting that your empire is a despotism and your subjects disaffected conspirators, whose obedience is insured not by your suicidal concessions, but by the superiority given you by your own strength and not their loyalty.